Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4876645 | Diagnostic system | Katsuhiko Shioya, Tetsuhiko Ifuku | 1989-10-24 |
SI
Seiichi Inamasu
Overall (1989): #137,739 of 140,708Top 100%
1
Patents 1989